0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver SoPlex 1.4.1
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1869984-1245187656.opb>
0.00/0.01 c original problem has 216 variables (216 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 20 chg coeffs, 0 upgd conss, 744 impls, 0 clqs
0.00/0.02 c (round 2) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 20 chg coeffs, 5 upgd conss, 766 impls, 0 clqs
0.00/0.03 c (0.0s) probing: 154/212 (72.6%) - 0 fixings, 0 aggregations, 33 implications, 0 bound changes
0.00/0.03 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03 c presolving (3 rounds):
0.00/0.03 c 4 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 20 changed coefficients
0.00/0.03 c 832 implications, 0 cliques
0.00/0.03 c presolved problem has 212 variables (212 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.00/0.03 c 144 constraints of type <and>
0.00/0.03 c 4 constraints of type <linear>
0.00/0.03 c 5 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 1)
0.00/0.03 c Presolving Time: 0.02
0.00/0.03 c OPT-NLC
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/memory = c 1620
0.00/0.03 c # maximal time in seconds to run
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/time = c 1791
0.00/0.03 c # frequency for displaying node information lines
0.00/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03 c display/freq = c 10000
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c start solving problem
0.00/0.03 c
0.00/0.04 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.04 c 0.0s| 1 | 0 | 9 | 922k| 0 | 4 | 212 | 153 | 153 | 212 | 296 | 0 | 0 | 0 | 2.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 166 | 933k| 0 | 9 | 212 | 153 | 153 | 212 | 300 | 4 | 0 | 0 | 2.000000e+00 | -- | Inf
0.00/0.06 c 0.0s| 1 | 0 | 188 | 956k| 0 | 26 | 212 | 153 | 153 | 212 | 314 | 18 | 0 | 0 | 2.000000e+00 | -- | Inf
0.06/0.08 c 0.1s| 1 | 0 | 211 | 966k| 0 | 37 | 212 | 153 | 153 | 212 | 323 | 27 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 230 | 984k| 0 | 40 | 212 | 153 | 153 | 212 | 339 | 43 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 245 | 993k| 0 | 45 | 212 | 153 | 153 | 212 | 346 | 50 | 0 | 0 | 2.000000e+00 | -- | Inf
0.19/0.20 c 0.2s| 1 | 0 | 278 |1004k| 0 | 38 | 212 | 153 | 153 | 212 | 353 | 57 | 0 | 0 | 2.000000e+00 | -- | Inf
0.29/0.32 c 0.3s| 1 | 2 | 278 |1005k| 0 | 38 | 212 | 153 | 153 | 212 | 353 | 57 | 0 | 19 | 2.000000e+00 | -- | Inf
3.98/4.04 o 3
3.98/4.04 c * 3.8s| 1527 | 259 | 14381 |1995k| 42 | - | 212 |1346 | 99 | 212 | 177 |4113 |1198 |1645 | 2.000000e+00 | 3.000000e+00 | 50.00%
4.39/4.47 o 2
4.39/4.47 c * 4.2s| 1883 | 0 | 16836 |1811k| 42 | - | 212 |1618 | 128 | 212 | 152 |4665 |1621 |1648 | 2.000000e+00 | 2.000000e+00 | 0.00%
4.39/4.47 c
4.39/4.47 c SCIP Status : problem is solved [optimal solution found]
4.39/4.47 c Solving Time (sec) : 4.25
4.39/4.47 c Solving Nodes : 1883
4.39/4.47 c Primal Bound : +2.00000000000000e+00 (2 solutions)
4.39/4.47 c Dual Bound : +2.00000000000000e+00
4.39/4.47 c Gap : 0.00 %
4.39/4.47 c NODE 1883
4.39/4.47 c DUAL BOUND 2
4.39/4.47 c PRIMAL BOUND 2
4.39/4.47 c GAP 0
4.39/4.47 s OPTIMUM FOUND
4.39/4.47 v -x72 -x71 x70 x69 -x68 x67 -x66 x65 x64 -x63 -x62 x61 x48 -x47 -x46 -x45 x44 -x43 -x60 -x59 x58 -x57 -x56 -x55 x42 -x41 -x40 x39
4.39/4.47 v x38 -x37 -x54 -x53 -x52 -x51 -x50 x49 -x36 -x35 x34 -x33 x32 -x31 -x30 x29 x28 -x27 -x26 x25 x24 -x23 x22 -x21 x20 x19 x18
4.39/4.47 v x17 -x16 x15 x14 x13 x12 -x11 -x10 x9 -x8 x7 -x6 -x5 -x4 -x3 x2 -x1
4.39/4.47 c SCIP Status : problem is solved [optimal solution found]
4.39/4.47 c Solving Time : 4.25
4.39/4.47 c Original Problem :
4.39/4.47 c Problem name : HOME/instance-1869984-1245187656.opb
4.39/4.47 c Variables : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
4.39/4.47 c Constraints : 153 initial, 153 maximal
4.39/4.47 c Presolved Problem :
4.39/4.47 c Problem name : t_HOME/instance-1869984-1245187656.opb
4.39/4.47 c Variables : 212 (212 binary, 0 integer, 0 implicit integer, 0 continuous)
4.39/4.47 c Constraints : 153 initial, 1618 maximal
4.39/4.47 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
4.39/4.47 c trivial : 0.00 0 0 0 0 0 0 0 0
4.39/4.47 c dualfix : 0.00 0 0 0 0 0 0 0 0
4.39/4.47 c boundshift : 0.00 0 0 0 0 0 0 0 0
4.39/4.47 c inttobinary : 0.00 0 0 0 0 0 0 0 0
4.39/4.47 c implics : 0.00 0 0 0 0 0 0 0 0
4.39/4.47 c probing : 0.01 0 0 0 0 0 0 0 0
4.39/4.47 c and : 0.01 0 0 0 0 0 0 0 0
4.39/4.47 c linear : 0.00 1 3 0 0 0 0 0 20
4.39/4.47 c logicor : 0.00 0 0 0 0 0 0 0 0
4.39/4.47 c root node : - 58 - - 58 - - - -
4.39/4.47 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
4.39/4.47 c integral : 0 0 0 1468 0 1 51 0 0 2864
4.39/4.47 c and : 144 3145 7065 0 0 229 9567 4628 0 0
4.39/4.47 c linear : 4 6 6834 0 0 533 3789 0 0 0
4.39/4.47 c logicor : 5+ 6 2921 1 0 35 771 0 0 0
4.39/4.47 c countsols : 0 0 0 2 0 0 0 0 0 0
4.39/4.47 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
4.39/4.47 c integral : 1.67 0.00 0.00 1.67 0.00
4.39/4.47 c and : 0.18 0.07 0.11 0.00 0.00
4.39/4.47 c linear : 0.16 0.00 0.16 0.00 0.00
4.39/4.47 c logicor : 0.03 0.00 0.03 0.00 0.00
4.39/4.47 c countsols : 0.00 0.00 0.00 0.00 0.00
4.39/4.47 c Propagators : Time Calls Cutoffs DomReds
4.39/4.47 c rootredcost : 0.00 1 0 5
4.39/4.47 c pseudoobj : 0.00 6751 0 1
4.39/4.47 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
4.39/4.47 c propagation : 0.13 797 796 6874 27.6 105 19.1 -
4.39/4.47 c infeasible LP : 0.00 14 14 106 43.2 10 24.7 0
4.39/4.47 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
4.39/4.47 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
4.39/4.47 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
4.39/4.47 c applied globally : - - - 1616 16.8 - - -
4.39/4.47 c applied locally : - - - 5 36.2 - - -
4.39/4.47 c Separators : Time Calls Cutoffs DomReds Cuts Conss
4.39/4.47 c cut pool : 0.00 5 - - 11 - (maximal pool size: 75)
4.39/4.47 c redcost : 0.03 3147 0 1 0 0
4.39/4.47 c impliedbounds : 0.00 6 0 0 29 0
4.39/4.47 c intobj : 0.00 0 0 0 0 0
4.39/4.47 c gomory : 0.05 6 0 0 28 0
4.39/4.47 c strongcg : 0.03 6 0 0 43 0
4.39/4.47 c cmir : 0.02 6 0 0 34 0
4.39/4.47 c flowcover : 0.03 6 0 0 61 0
4.39/4.47 c clique : 0.00 1 0 0 0 0
4.39/4.47 c zerohalf : 0.00 0 0 0 0 0
4.39/4.47 c mcf : 0.00 1 0 0 0 0
4.39/4.47 c Pricers : Time Calls Vars
4.39/4.47 c problem variables: 0.00 0 0
4.39/4.47 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
4.39/4.47 c relpscost : 1.67 1466 1 51 0 0 2864
4.39/4.47 c pscost : 0.00 0 0 0 0 0 0
4.39/4.47 c inference : 0.00 0 0 0 0 0 0
4.39/4.47 c mostinf : 0.00 0 0 0 0 0 0
4.39/4.47 c leastinf : 0.00 0 0 0 0 0 0
4.39/4.47 c fullstrong : 0.00 0 0 0 0 0 0
4.39/4.47 c allfullstrong : 0.00 0 0 0 0 0 0
4.39/4.47 c random : 0.00 0 0 0 0 0 0
4.39/4.47 c Primal Heuristics : Time Calls Found
4.39/4.47 c LP solutions : 0.00 - 2
4.39/4.47 c pseudo solutions : 0.00 - 0
4.39/4.47 c crossover : 0.00 0 0
4.39/4.47 c intshifting : 0.00 0 0
4.39/4.47 c oneopt : 0.00 1 0
4.39/4.47 c fracdiving : 0.01 5 0
4.39/4.47 c guideddiving : 0.02 5 0
4.39/4.47 c veclendiving : 0.01 5 0
4.39/4.47 c linesearchdiving : 0.01 5 0
4.39/4.47 c objpscostdiving : 0.02 3 0
4.39/4.47 c rootsoldiving : 0.04 3 0
4.39/4.47 c coefdiving : 0.01 6 0
4.39/4.47 c pscostdiving : 0.02 6 0
4.39/4.47 c feaspump : 0.03 4 0
4.39/4.47 c simplerounding : 0.00 0 0
4.39/4.47 c rounding : 0.03 730 0
4.39/4.47 c shifting : 0.13 225 0
4.39/4.47 c fixandinfer : 0.00 0 0
4.39/4.47 c intdiving : 0.00 0 0
4.39/4.47 c actconsdiving : 0.00 0 0
4.39/4.47 c octane : 0.00 0 0
4.39/4.47 c rens : 0.01 1 0
4.39/4.47 c rins : 0.00 0 0
4.39/4.47 c localbranching : 0.00 0 0
4.39/4.47 c mutation : 0.00 0 0
4.39/4.47 c dins : 0.00 0 0
4.39/4.47 c LP : Time Calls Iterations Iter/call Iter/sec
4.39/4.47 c primal LP : 0.02 0 0 0.00 0.00
4.39/4.47 c dual LP : 1.28 3235 15341 4.74 11985.16
4.39/4.47 c barrier LP : 0.00 0 0 0.00 -
4.39/4.47 c diving/probing LP: 0.10 313 1495 4.78 14950.00
4.39/4.47 c strong branching : 1.62 1648 19938 12.10 12307.41
4.39/4.47 c (at root node) : - 19 995 52.37 -
4.39/4.47 c conflict analysis: 0.00 0 0 0.00 -
4.39/4.47 c B&B Tree :
4.39/4.47 c number of runs : 1
4.39/4.47 c nodes : 1883
4.39/4.47 c nodes (total) : 1883
4.39/4.47 c nodes left : 0
4.39/4.47 c max depth : 42
4.39/4.47 c max depth (total): 42
4.39/4.47 c backtracks : 362 (19.2%)
4.39/4.47 c delayed cutoffs : 293
4.39/4.47 c repropagations : 1042 (4375 domain reductions, 273 cutoffs)
4.39/4.47 c avg switch length: 4.13
4.39/4.47 c switching time : 0.08
4.39/4.47 c Solution :
4.39/4.47 c Solutions found : 2 (2 improvements)
4.39/4.47 c Primal Bound : +2.00000000000000e+00 (in run 1, after 1883 nodes, 4.25 seconds, depth 25, found by <relaxation>)
4.39/4.47 c Dual Bound : +2.00000000000000e+00
4.39/4.47 c Gap : 0.00 %
4.39/4.47 c Root Dual Bound : +2.00000000000000e+00
4.39/4.48 c Time complete: 4.47.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869984-1245187656/watcher-1869984-1245187656 -o /tmp/evaluation-result-1869984-1245187656/solver-1869984-1245187656 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869984-1245187656.opb
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13539
/proc/meminfo: memFree=1660144/2055920 swapFree=4192956/4192956
[pid=13539] ppid=13537 vsize=4324 CPUtime=0
/proc/13539/stat : 13539 (pbscip.linux.x8) R 13537 13539 12952 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 71474362 4427776 448 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 1081 455 292 886 0 191 0
[startup+0.076802 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13539
/proc/meminfo: memFree=1660144/2055920 swapFree=4192956/4192956
[pid=13539] ppid=13537 vsize=13176 CPUtime=0.06
/proc/13539/stat : 13539 (pbscip.linux.x8) R 13537 13539 12952 0 -1 4194304 2897 0 0 0 5 1 0 0 18 0 1 0 71474362 13492224 2518 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13539/statm: 3294 2518 562 886 0 2404 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13176
[startup+0.102766 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13539
/proc/meminfo: memFree=1660144/2055920 swapFree=4192956/4192956
[pid=13539] ppid=13537 vsize=13176 CPUtime=0.09
/proc/13539/stat : 13539 (pbscip.linux.x8) R 13537 13539 12952 0 -1 4194304 2900 0 0 0 8 1 0 0 18 0 1 0 71474362 13492224 2521 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13539/statm: 3294 2521 562 886 0 2404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13176
[startup+0.301784 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13539
/proc/meminfo: memFree=1660144/2055920 swapFree=4192956/4192956
[pid=13539] ppid=13537 vsize=13840 CPUtime=0.29
/proc/13539/stat : 13539 (pbscip.linux.x8) R 13537 13539 12952 0 -1 4194304 4672 0 0 0 27 2 0 0 19 0 1 0 71474362 14172160 2700 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13539/statm: 3460 2700 567 886 0 2570 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13840
[startup+0.702819 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13539
/proc/meminfo: memFree=1660144/2055920 swapFree=4192956/4192956
[pid=13539] ppid=13537 vsize=13840 CPUtime=0.69
/proc/13539/stat : 13539 (pbscip.linux.x8) R 13537 13539 12952 0 -1 4194304 4675 0 0 0 65 4 0 0 22 0 1 0 71474362 14172160 2703 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13539/statm: 3460 2703 568 886 0 2570 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13840
[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13540
/proc/meminfo: memFree=1651368/2055920 swapFree=4192956/4192956
[pid=13539] ppid=13537 vsize=13840 CPUtime=1.49
/proc/13539/stat : 13539 (pbscip.linux.x8) R 13537 13539 12952 0 -1 4194304 4681 0 0 0 141 8 0 0 25 0 1 0 71474362 14172160 2709 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13539/statm: 3460 2709 573 886 0 2570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13840
[startup+3.10103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13540
/proc/meminfo: memFree=1651240/2055920 swapFree=4192956/4192956
[pid=13539] ppid=13537 vsize=14672 CPUtime=3.09
/proc/13539/stat : 13539 (pbscip.linux.x8) R 13537 13539 12952 0 -1 4194304 4870 0 0 0 294 15 0 0 25 0 1 0 71474362 15024128 2897 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13539/statm: 3668 2897 573 886 0 2778 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14672
Solver just ended. Dumping a history of the last processes samples
[startup+3.9011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13540
/proc/meminfo: memFree=1650600/2055920 swapFree=4192956/4192956
[pid=13539] ppid=13537 vsize=15304 CPUtime=3.89
/proc/13539/stat : 13539 (pbscip.linux.x8) R 13537 13539 12952 0 -1 4194304 5045 0 0 0 370 19 0 0 25 0 1 0 71474362 15671296 3072 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13539/statm: 3826 3072 573 886 0 2936 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 15304
[startup+4.30114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13540
/proc/meminfo: memFree=1649832/2055920 swapFree=4192956/4192956
[pid=13539] ppid=13537 vsize=15436 CPUtime=4.3
/proc/13539/stat : 13539 (pbscip.linux.x8) R 13537 13539 12952 0 -1 4194304 5075 0 0 0 409 21 0 0 25 0 1 0 71474362 15806464 3102 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13539/statm: 3859 3102 573 886 0 2969 0
Current children cumulated CPU time (s) 4.3
Current children cumulated vsize (KiB) 15436
[startup+4.40514 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13540
/proc/meminfo: memFree=1649832/2055920 swapFree=4192956/4192956
[pid=13539] ppid=13537 vsize=15580 CPUtime=4.39
/proc/13539/stat : 13539 (pbscip.linux.x8) R 13537 13539 12952 0 -1 4194304 5101 0 0 0 418 21 0 0 25 0 1 0 71474362 15953920 3128 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13539/statm: 3895 3128 573 886 0 3005 0
Current children cumulated CPU time (s) 4.39
Current children cumulated vsize (KiB) 15580
Child status: 0
Real time (s): 4.48591
CPU time (s): 4.48432
CPU user time (s): 4.25935
CPU system time (s): 0.224965
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 15580
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.25935
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5117
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 10
runsolver used 0.008998 second user time and 0.014997 second system time
The end